6
Calibrating push-pull unit ........................................................................................................................... 32
General remarks ................................................................................................................................... 32
Calibrating the push-pull unit ............................................................................................................... 32
Service codes displayed during calibration of the push-pull unit .......................................................... 32
Care, maintenance and disposal ............................................................................................................... 33
General remarks ................................................................................................................................... 33
Every start-up........................................................................................................................................ 33
Every 6 months..................................................................................................................................... 33
Disposal ................................................................................................................................................ 33
Troubleshooting ......................................................................................................................................... 34
Safety.................................................................................................................................................... 34
General remarks ................................................................................................................................... 34
VR 1530 error diagnostics .................................................................................................................... 34
Technical data............................................................................................................................................ 36
VR 1530-11........................................................................................................................................... 36
VR 1530-12........................................................................................................................................... 36
VR 1530-22........................................................................................................................................... 37
VR 1530-30........................................................................................................................................... 37
VR 1530-KD.......................................................................................................................................... 37
